Bluetooth speaker



FIG. 1 is a perspective view of a bluetooth speaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, and the right side view being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof, shown in lifted condition;

FIG. 8 is a front view thereof, shown in lifted condition;

FIG. 9 is a rear view thereof, shown in lifted condition; and,

FIG. 10 is a left side view thereof, shown in lifted condition.

The broken lines depict portions of the bluetooth speaker that form no part of the claimed design. The dot-dash broken lines represent the bounds of the claimed design and form no part thereof. 

CLAIM The ornamental design for a bluetooth speaker, as shown and described. 